Target recycling amplification for label-free and sensitive colorimetric detection of adenosine triphosphate based on un-modified aptamers and DNAzymes

2014 ◽  
Vol 828 ◽  
pp. 80-84 ◽  
Author(s):  
Xue Gong ◽  
Jinfu Li ◽  
Wenjiao Zhou ◽  
Yun Xiang ◽  
Ruo Yuan ◽  
...  
Keyword(s):  
Adenosine Triphosphate ◽  
Colorimetric Detection ◽  
Label Free ◽  
Target Recycling ◽  
Recycling Amplification

A label-free fluorescent adenosine triphosphate biosensor via overhanging aptamer-triggered enzyme protection and target recycling amplification

The Analyst ◽  
2016 ◽  
Vol 141 (13) ◽  
pp. 4006-4009 ◽  
Author(s):  
Zhaoyin Wang ◽  
Jian Zhao ◽  
Zhihui Dai
Keyword(s):  
Adenosine Triphosphate ◽  
Label Free ◽  
Target Recycling ◽  
Enzyme Protection ◽  
Recycling Amplification

A label-free fluorescent adenosine triphosphate aptasensor is fabricated using an overhanging aptamer that can trigger enzyme protection and target recycling amplification.

Label-free DNA detection based on oligonucleotide-stabilized silver nanoclusters and exonuclease III-catalyzed target recycling amplification

2014 ◽  
Vol 6 (15) ◽  
pp. 6082-6087 ◽  
Author(s):  
Hui Ma ◽  
Wei Wei ◽  
Qian Lu ◽  
Zhixin Zhou ◽  
Henan Li ◽  
...  
Keyword(s):  
High Sensitivity ◽  
Silver Nanoclusters ◽  
Label Free ◽  
Exonuclease Iii ◽  
Target Recycling ◽  
Free Dna ◽  
Sensitivity And Selectivity ◽  
Exo Iii ◽  
Ag Ncs ◽  
Recycling Amplification

A label-free DNA biosensor with high sensitivity and selectivity is constructed by using DNA–Ag NCs and Exo III-catalyzed target recycling amplification.

Exonuclease-assisted target recycling amplification for label-free chemiluminescence assay and molecular logic operations

2017 ◽  
Vol 53 (90) ◽  
pp. 12201-12204 ◽  
Author(s):  
Yongcun Yan ◽  
Shuzhen Yue ◽  
Tingting Zhao ◽  
Baoyu Luo ◽  
Sai Bi
Keyword(s):  
Logic Gates ◽  
Label Free ◽  
Chemiluminescence Detection ◽  
Target Recycling ◽  
Chemiluminescence Assay ◽  
Molecular Logic ◽  
Molecular Logic Gates ◽  
Recycling Amplification ◽  
Logic Operations ◽  
Amplification Strategy

A versatile exonuclease-assisted target recycling amplification strategy is demonstrated to achieve label-free chemiluminescence detection of DNA and construction of a series of two-input molecular logic gates.

A terminal protection system for the detection of adenosine triphosphate via enzyme-assisted signal amplification

2015 ◽  
Vol 7 (3) ◽  
pp. 970-975 ◽  
Author(s):  
Zhongjie Li ◽  
Yang Song ◽  
Wenhui Zhu ◽  
Le Deng
Keyword(s):  
Adenosine Triphosphate ◽  
Signal Amplification ◽  
Protection System ◽  
Exonuclease Iii ◽  
Target Recycling ◽  
Low Background ◽  
Exonuclease I ◽  
Background Fluorescence ◽  
Fluorescence Biosensor ◽  
Recycling Amplification

A low-background fluorescence biosensor was developed for the detection of adenosine triphosphate (ATP) making use of terminal protection from exonuclease I, and exonuclease III-catalyzed target recycling amplification.

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